Abstract:This paper studies the path tracking control problem of robot manipulator in the presence ofuncertainty.A robust computde torque control strategy is presented.It is shown that with this strategy,thetracking convergence is ensured.
[1] Spong W Metal;Robust microprocessor control of robot manipulators,Automatics,1987;23(3) [2] Craig Jetal.Adaptive control of mechanical manipulators,In J Roboties Reseach;System Sci,1987;6(2) [3] Sing S N.Ultimate boundedness control of uncertain.robotic systems Int J System Sci,1986;17(6) [4] Slotine etal.On the adaptive control of robot manipulators.Int J Robotics and Research.1987;6(3) [5] Morgan Retal.A decentralized variable structure controla vorithm for robotic manipulators.IEEE J Robotics and Automation,1985;RA-1(1) [6] Walcott etal.State observation of nonlinear uncertain dynamical systems.IEEE Trans Auto Control,1987;32(2) [7] Lim Y,Eslami.Robust adaptive control designs for robot manipulator systems.IEEE Trans Robotics and Automation,1987;3(1) [8] Dubowsky etal.The application of model reference adaptive control to robotic manipulators.ASME J,1979;SMC101(3) [9] Krasovskii N M.Stability of motion.Stanford University,Stanford,CA,1963